body {
  padding: 5px;
  font-family: arial, sans-serif;
  font-size: 13px;
  background-color: #bbb;
}

div.container {
  border-width: 1px 2px 2px 1px;
  border-color: #111;
  border-style: solid;
  width: 800px;
  padding: 20px;
  background-color: #fff;
}

div.control {
  border: 1px solid #ccc;
  padding: 5px;
  background-color: #f8f8f8;
}

code {
  font-family: courier;
  width: 670px;
}

table {
  font-size: 13px;
  border-collapse: collapse;
}

th, td {
  border: 1px solid #ccc;
  padding: 1px 5px 1px 2px;
  text-align: left;
}

th {
  background-color: #f8f8f8;
  font-size: 14px;
}

td.heading {
  font-weight: bold;
}

img.medium-image-size {
  width: 150px;
  height: 150px;
}

img.small-image-size {
  width: 80px;
  height: 80px;
}